Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing our new design; and, FIG. 2 is a detailed view of FIG. 1, showing the claimed subject matter separately for clarity of illustration. The broken lines representing the display screen depict environment and form no part of the claimed design. Some text, icons, and greyscale fields form no part of the claimed design. The full line framework of the layout, rectangles, and centrally disposed icons are claimed subject matter. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 